Nearly two-thirds of the US Navy's F/A 18 strike fighter jets are currently unable to fly, grounded due to repair delays or because they are awaiting spare parts.
원문출처 : http://www.cnn.com/2017/02/10/politics/us-navy-planes-grounded/index.html
원문출처 : http://www.cnn.com/2017/02/10/politics/us-navy-planes-grounded/index.html